Solve 728(3/100)+10/100

$$728 ( \frac { 3 } { 100 } ) + \frac { 10 } { 100 }$$

Evaluate

$$\frac{1097}{50}=21.94$$

Solution Steps

Express 728\times \frac{3}{100} as a single fraction.

$$\frac{728\times 3}{100}+\frac{10}{100}$$

Multiply 728 and 3 to get 2184.

$$\frac{2184}{100}+\frac{10}{100}$$

Reduce the fraction \frac{2184}{100} to lowest terms by extracting and canceling out 4.

$$\frac{546}{25}+\frac{10}{100}$$

Reduce the fraction \frac{10}{100} to lowest terms by extracting and canceling out 10.

$$\frac{546}{25}+\frac{1}{10}$$

Least common multiple of 25 and 10 is 50. Convert \frac{546}{25} and \frac{1}{10} to fractions with denominator 50.

$$\frac{1092}{50}+\frac{5}{50}$$

Since \frac{1092}{50} and \frac{5}{50} have the same denominator, add them by adding their numerators.

$$\frac{1092+5}{50}$$

Add 1092 and 5 to get 1097.

$$\frac{1097}{50}$$

Factor

$$\frac{1097}{2 \cdot 5 ^ {2}} = 21\frac{47}{50} = 21.94$$